2048721834

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{2456501}}^1$

素因数の和:2456645

約数の個数: 16

約数和(自身を含む): 4126923360

約数和(自身を除く): 2078201526

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 2456501, 4913002, 7369503, 14739006, 341453639, 682907278, 1024360917, 2048721834]

約数ペア:

[(1, 2048721834), (2, 1024360917), (3, 682907278), (6, 341453639), (139, 14739006), (278, 7369503), (417, 4913002), (834, 2456501)]